https://www.pulumi.com/registry/packages/google-native/api-docs/spanner/v1/getinstancebackupiampolicy/
google-native.spanner.v1.getInstanceBackupIamPolicy | Pulumi Registry
Documentation for the google-native.spanner/v1.getInstanceBackupIamPolicy function with examples, input properties, output properties, and supporting types.
googlenativespannerpulumiregistry